US8225902B2 - Dual pedal foot control for hydrostatic drives - Google Patents

Dual pedal foot control for hydrostatic drives Download PDF

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Publication number
US8225902B2
US8225902B2 US12/808,767 US80876708A US8225902B2 US 8225902 B2 US8225902 B2 US 8225902B2 US 80876708 A US80876708 A US 80876708A US 8225902 B2 US8225902 B2 US 8225902B2
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United States
Prior art keywords
pedals
pedal
pair
axle
apertures
Prior art date
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Active, expires
Application number
US12/808,767
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English (en)
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US20110192252A1 (en
Inventor
Mark M. Kiviahde
James C. Schroeder
Harold D. Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graco Minnesota Inc
Original Assignee
Graco Minnesota Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Graco Minnesota Inc filed Critical Graco Minnesota Inc
Priority to US12/808,767 priority Critical patent/US8225902B2/en
Assigned to GRACO MINNESOTA INC. reassignment GRACO MINNESOTA INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JOHNSON, HAROLD D., SCHROEDER, JAMES C., KIVIAHDE, MARK M.
Publication of US20110192252A1 publication Critical patent/US20110192252A1/en
Application granted granted Critical
Publication of US8225902B2 publication Critical patent/US8225902B2/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/40—Controlling members actuated by foot adjustable
    • G05G1/405—Controlling members actuated by foot adjustable infinitely adjustable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20528—Foot operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20888—Pedals
    • Y10T74/20894—Treadles

Definitions

  • the propulsion unit is designed for attachment via a ball hitch to the rear of a walk-behind linestriper.
  • the actuating lever for the hydrostatic drive typically provides drive in one direction when the lever is rotated one way and in the other direction when lever rotation is reversed.
  • a rod is attached to the actuating lever.
  • An axle is rotatable relative to the frame of the vehicle and is generally perpendicular to the longitudinal axis of the vehicle.
  • a pair of pedals are clamped to the axle in such a manner as to be comfortably positioned for the feet of the operator.
  • the angular position of each pedal relative to the axle may be adjusted such that the two pedals may have different angular orientations if desired.
  • One pedal may be comfortably positioned for directing forward motion of the vehicle while the other may be more comfortable for reverse motion.
  • the clamping mechanism is designed so that the set screw or bolt used to secure the pedal faces upwardly and is accessed through a hole in the pedal it adjust rather that having to lay on the ground to access the adjustment bolt from underneath as in the prior art device.
  • FIG. 1 shows a perspective view of the instant invention.
  • FIG. 2 shows an overhead view of the instant invention
  • FIG. 3 shows a side view of the instant invention.
  • FIG. 1 The instant invention is shown in FIG. 1 .
  • a frame 10 has an axle 12 rotatably mounted perpendicular to the longitudinal axis of frame 10 .
  • a pair of pedals 14 are located on either side of frame 10 and are releasably clamped to axle 12 by set screws 16 .
  • Set screws 16 are accessed through holes 14 a in pedals 14 from above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
US12/808,767 2007-12-26 2008-12-11 Dual pedal foot control for hydrostatic drives Active 2029-04-11 US8225902B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/808,767 US8225902B2 (en) 2007-12-26 2008-12-11 Dual pedal foot control for hydrostatic drives

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1662807P 2007-12-26 2007-12-26
US12/808,767 US8225902B2 (en) 2007-12-26 2008-12-11 Dual pedal foot control for hydrostatic drives
PCT/US2008/086318 WO2009082625A1 (en) 2007-12-26 2008-12-11 Dual pedal foot control for hydrostatic drives

Publications (2)

Publication Number Publication Date
US20110192252A1 US20110192252A1 (en) 2011-08-11
US8225902B2 true US8225902B2 (en) 2012-07-24

Family

ID=40801542

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/808,767 Active 2029-04-11 US8225902B2 (en) 2007-12-26 2008-12-11 Dual pedal foot control for hydrostatic drives

Country Status (4)

Country Link
US (1) US8225902B2 (de)
EP (1) EP2237983A4 (de)
CN (1) CN101903201A (de)
WO (1) WO2009082625A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8469138B1 (en) * 2012-03-28 2013-06-25 Deere & Company Pedal control system for a vehicle

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US243020A (en) * 1881-06-14 weaver
US372281A (en) * 1887-10-25 whitney
US1168218A (en) * 1912-08-01 1916-01-11 Willcox & Gibbs Sewing Machine Treadle.
US1981148A (en) * 1934-07-23 1934-11-20 Herbert E Muench Heel plate
US4174852A (en) 1978-06-28 1979-11-20 Cruze Tyrone A Foot rest assembly for motorcycle
US4779481A (en) * 1987-04-16 1988-10-25 J. I. Case Company Adjustable two-pedal swing control apparatus
US5207289A (en) 1992-07-02 1993-05-04 Tennant Ompany Foot pedal with angular adjustment
US5393082A (en) 1994-03-04 1995-02-28 Fenley; John M. Adjustable-tilt footrests for wheelchairs
US5738180A (en) 1995-07-21 1998-04-14 Harley-Davidson Motor Company Footboard assembly
US6217050B1 (en) 1998-11-13 2001-04-17 Sunrise Medical Hhg Inc. Adjustable footrest
US6318786B1 (en) 2000-10-27 2001-11-20 Daimlerchrysler Corporation Adjustable dead pedal for a motor vehicle
US6390488B1 (en) 2000-03-06 2002-05-21 Brent Wallingsford Impact and shock absorbing motorcycle foot peg
US6634694B2 (en) 2001-01-19 2003-10-21 Suzuki Motor Corporation Vehicular footrest construction
US6883633B2 (en) 2001-10-19 2005-04-26 Graco Minnesota Inc. Dual pedal foot control for hydrostatic drive
US20060082098A1 (en) 2004-10-18 2006-04-20 Vince Harris Mount for a wheelchair footrest
US7111375B2 (en) 2003-04-10 2006-09-26 Harley-Davidson Motor Company Group, Inc. Footpeg for a motorcycle
US7464783B2 (en) * 2005-08-16 2008-12-16 Gm Global Technology Operations, Inc. Sealing access plate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481A (en) * 1840-01-28 Mode of bushing mills and keeping the same close to the spindle
US4470321A (en) * 1980-11-28 1984-09-11 Girty Kenneth E Motorcycle gear shift control device

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US243020A (en) * 1881-06-14 weaver
US372281A (en) * 1887-10-25 whitney
US1168218A (en) * 1912-08-01 1916-01-11 Willcox & Gibbs Sewing Machine Treadle.
US1981148A (en) * 1934-07-23 1934-11-20 Herbert E Muench Heel plate
US4174852A (en) 1978-06-28 1979-11-20 Cruze Tyrone A Foot rest assembly for motorcycle
US4779481A (en) * 1987-04-16 1988-10-25 J. I. Case Company Adjustable two-pedal swing control apparatus
US5207289A (en) 1992-07-02 1993-05-04 Tennant Ompany Foot pedal with angular adjustment
US5393082A (en) 1994-03-04 1995-02-28 Fenley; John M. Adjustable-tilt footrests for wheelchairs
US5738180A (en) 1995-07-21 1998-04-14 Harley-Davidson Motor Company Footboard assembly
US6217050B1 (en) 1998-11-13 2001-04-17 Sunrise Medical Hhg Inc. Adjustable footrest
US6390488B1 (en) 2000-03-06 2002-05-21 Brent Wallingsford Impact and shock absorbing motorcycle foot peg
US6318786B1 (en) 2000-10-27 2001-11-20 Daimlerchrysler Corporation Adjustable dead pedal for a motor vehicle
US6634694B2 (en) 2001-01-19 2003-10-21 Suzuki Motor Corporation Vehicular footrest construction
US6883633B2 (en) 2001-10-19 2005-04-26 Graco Minnesota Inc. Dual pedal foot control for hydrostatic drive
US7111375B2 (en) 2003-04-10 2006-09-26 Harley-Davidson Motor Company Group, Inc. Footpeg for a motorcycle
US20060082098A1 (en) 2004-10-18 2006-04-20 Vince Harris Mount for a wheelchair footrest
US7464783B2 (en) * 2005-08-16 2008-12-16 Gm Global Technology Operations, Inc. Sealing access plate

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Graco Inc. "Line Striping Systems" brochure #33673; see pp. 9 and 15 for Graco's prior product-the LineDriver. (This invention is included on the LineDriver HD.).
Graco Inc. "Line Striping Systems" brochure #33673; see pp. 9 and 15 for Graco's prior product—the LineDriver. (This invention is included on the LineDriver HD.).

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8469138B1 (en) * 2012-03-28 2013-06-25 Deere & Company Pedal control system for a vehicle

Also Published As

Publication number Publication date
EP2237983A1 (de) 2010-10-13
US20110192252A1 (en) 2011-08-11
WO2009082625A1 (en) 2009-07-02
CN101903201A (zh) 2010-12-01
EP2237983A4 (de) 2012-04-18

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